"I ordered a set of o2 sensor extensions for my Trans Am. The website does not have a method to type in search terms. I only found the product by clicking several pages of links. They had the best price, but not necessarily the best practices. My only choice for payment was PayPal. I received an email stating payment was received, but I had already received a confirmation from PayPal. Though the product was sent in a timely manner, I did not receive a shipment notification or tracking info. This company is almost, but not quite there. A few easy, minor changes like inserting a search box into the home page and providing tracking info would make each transaction 5 stars."